Andreas Fahl

City:

Cologne

Country:

Germany

Published Applications:

Last publication date:

2022-06-23

Top Assignees for applications by Andreas Fahl

The entities that hold a legal rights for patent applications filed by inventor Fahl Andreas:

Andreas Fahl from Cologne, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

Speaking valve

Insertion aid for voice prostheses

Heat and moisture exchanger with lipped valve plate and grooved valve seat

Speech valve for persons having undergone a laryngectomy or tracheotomy

Cover for a housing of a moisture-heat exchanger

Tracheostoma protection

InventorID:

6002898 ⎘